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502-304-101 i1 Apr70 - Trimline 1220A with AC1 and AD1 Bases
Identification, installation, maintenance, and connection information for the 1220A hand telephone set, and the associated AC1 and AD1 telephone bases. This information was previously contained in Sections 502 320 100, 502 321 100, and 502 321 400...
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502-303-102 i3 Oct81 - Trimline Hand Telephone Sets - ID, Installation, Connections, Maint
October, 1981, Issue 3. 220 , 226 , 2220 and 2226 types. BELLSYSTEMPRACTICES AT&TCo Standard SECTION 502 303 102 Issue 3, October 1981 220 , 226 , 2220 , AND 2226 TYPE HAND TELEPHONE SETS IDENTIFICATION, INSTALLATION, CONNECTIONS, AND MAINTENANCE 1....
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Trimline Telephones, AD2 - AD3 Bases
Trimline Telephones, AD2 or AD3 Trimline Base, Connections with 220A, 220AM, 2220B, 2220BM or 2220BMG Hand Telephone Set
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Trimline Telephones, AD1 Base
Trimline Telephones, AD1 Trimline Base, Connections with 220A, 220AM, 2220B, 2220BM or 2220BMG Hand Telephone Set
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Trimline Telephones, AC1 - AC2P Bases
Trimline Telephones, AC1P or AC2P Trimline Base, Connections with 220A, 220AM, 2220B, 2220BM or 2220BMG Hand Telephone Set
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Trimline Telephones, AC1 -AC2 Bases
Trimline Telephones, AC1 or AC2 Trimline Base, Connections, with 220A, 220AM, 2220B or 2220BMG Hand Telephone Set
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Mountain Bell - Phone Center Store - Folder
Scanned and processed by Remco Enthoven From the Collection of the JKL Museum of Telephony 1980s folder showing modular connection and mostly Design Line Phones. TCI Library | www.telephonecollectors.info TCI Library | www.telephonecollectors.info...
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502-322-400 i9 Sep80 - Trimline AC AD w/ 220 226 2200 2226 handsets
Contributed by Frank Harrell. Processed by Paul Fassbender. BEU SYSTEM PRACTICES SECTION 502 322 400 AT & TCo Standard Issue 9, September 1980 SERVICE AC AND AD TYPE TELEPHONE BASES WITH 220 , 226 , 2220 , AND 2226 TYPE HAND TELEPHONE SETS CONNECTIONS...
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502-303-101 i3 Sep72 - Trimline AC1 AD1 w/ 220A 1220A w/ 220A 2220B handsets
Contributed by Frank Harrell. Processed by Paul Fassbender. BELL SYSTEM PRACTICES SECTION 502 303 101 AT&TCa Standard Issue 3, September 1972 REFERENCE ACl AND ADl TELEPHONE BASES WITH 220A, 1220A, AND 22208 HAND TELEPHONE SETS 1. GENERAL '1.01 This...
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502-303-102 i1 Oct78 - Trimline Hand Telephone Sets - 220 226 2220 2226-Type
sEcTroN502 303 102 TABLE A IDENTIFICATIONOF TRIMLINE COMFONENTS AND ASSOCIATED APPARATUS(NOTE1} HAND TEL SETCODE METHOD OF IDENT. TEL BASE CODE WALL JACK OR MTG CORD CODE ACl, ACIP 630A (AC1P) AD1 2204 or 22208 Isre Han&et CorE Jack With Code St€nciled...
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Trimline Telephones, 220A Rotary
Trimline Telephones, 220A Hand Telephone Set
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Trimline Telephones, 1220A 2220B Touch Tone
Trimline Telephones, 1220A or 2220B Hand Telephone Set
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512-630-111 i2 May79 - 50A1 Conference Set
Contributed by Frank Harrell. Processed by Paul Fassbender. BELL SYSTEM PRACTICE SECTION S 12 630 111 AT& TCo Standard Issue 2, May 1979 SOA 1 CONFERENCE SET IDENTIFICATION, INSTALLATION, CONNECTIONS, OPERATION, AND MAINTENANCE 1. GENERAL 1.01 The...
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501-150-100 i6 May78 - Station Number Cards and Holders
Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender. SECTION 501 150 100 Issue 6, May 1978 BELL SYSTEM PRACTICES AT & TCo Standard STATION NUMBER CARDS AND HOLDERS 1. forms are intended for use with modular rotary and TOUCH...
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500-150-100
SECTION 500 150 100 Issue 7, January 1974 RADIO SIGNAL SUPPRESSION FOR TELEPHONE SETS The folowing is a "Bell Systems Practice" on telephone RFI. The document is complete apart from two photographs of the 1542A inductor and the 40BA capacitor. Also...
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1967 Ad What Youll Like About the Trimline
Scanned by Valerie Flores | From the Collection of the JKL Museum of Telephony
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1967 Ad This is the Trimline Wall Model
Scanned by Valerie Flores | From the Collection of the JKL Museum of Telephony
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502-330-100 i4 Apr82 - AL1 Elevator Tel Base for Trimline
Replaces the 322B and 758A sets. Contributed by Sam Etler. BELL SYSTEM PRACTICES SECliON 502 330 1 00 Issue 4, April 1982 II AT & TCo Standard ~~ ~ ·~· ··· ·.... ~. AL 1 TELEPHONE BASE l : ~t ;....~ t..... IDENTIFICATION, INSTALLATION,...
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502-322-400 i3 Sep72 - Trimline AC AD Bases w/ 220 1220 2220 handsets
Contributed by Frank Harrell. Processed by Paul Fassbender. BELL SYSTEM PRACTICES SECTION 502 322 400. AT&TCo Standard Issue 3, September 1972 SERVICE ACl AND ADl TELEPHONE BASES WITH 220A, 1220A, AND 22208 HAND TELEPHONE SETS I. GENERAL TABLE A 1.01...
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502-320-200 i1 May65 - 220A-Trimline
Rotary Trimline hand tel set
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Telephone Collectors International was incorporated under the laws of the state of Kansas on May 13, 1986. The goal of the organization is "to educate the public, as well as the members of the Corporation, regarding the history of telephony, the value of old telephones and related items, their collectability and preservation; to research telephone history and publish and provide literature thereon; to promote the public exhibition of old telephones and related items; and to promote common courtesies and guidelines for use by the public." Telephone Collectors International is recognized by the Internal Revenue Service as a 501(c)(3) organization, to which U.S. tax deductible contributions can be made.